<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        // Object 这个是最大的对象
        console.log(Object.prototype);
        console.log(Object.prototype.__proto__);// object是最大的对象 指向null
        function Person() {

        }
        const ldh = new Person()
        console.log(ldh.__proto__ === Person.prototype);
        console.log(Person.prototype.__proto__ === Object.prototype);
        console.log(ldh instanceof Person);
        console.log(Array instanceof Object);//instance 属于 万物皆对象
        console.log(ldh instanceof Object);
    </script>
</body>

</html>